Home / 204,132-443,317

Finding the Third Proportional to 204,132 and 443,317

Calculator

Solution

The third proportional to 204,132 and 443,317 is: 962,759.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,132 : 443,317 = 443,317 : x
  2. Step 2: Convert to fraction form
    204,132/443,317 = 443,317/x
  3. Step 3: Cross multiply
    204,132x = 443,317 × 443,317
  4. Step 4: Simplify right side
    204,132x = 196,529,962,489
  5. Step 5: Solve for x
    x = 196,529,962,489/204,132
  6. Step 6: Final answer
    x = 962,759.21

Related Problems

Find third proportional to 102,066 and 221,658.50
Half scale
Find third proportional to 408,264 and 886,634
Double scale
Find third proportional to 204,134 and 443,321
Similar ratio
Find third proportional to 306,198 and 664,975.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.